1. At the dacha, what does Sony's family grow?

2. At the dacha, what do Sony's family grow?

(Which question is correct?)

3. They grow vegetables like potatoes and tomatoes.

4. Sony's family grow vegetables like potatoes and tomatoes.

5. Sony's family grows vegetables like potatoes and tomatoes.

6. It grows vegetables like potatoes and tomatoes.

(Which answers are correct grammatically?)

1 is correct.

Family grows (singular subject and singular verb)

3, 5, and 6 are correct.

4 is wrong.